Тип публикации: статья из журнала
Год издания: 1993
Идентификатор DOI: 10.1016/0375-9601(93)90611-3
Ключевые слова: STATES, DYNAMICS, STOCHASTICITY, MECHANICS
Аннотация: Quantum effects are considered in the dynamics of a system of N paramagnetic atoms in a resonant cavity interacting with a constant magnetic field and with a resonant external magnetic field. In the semi-classical limit (classical radiation field in the cavity) this resonantly driven system shows developed (global) chaos. ExpectatiПоказать полностьюon-value dynamics shows however that quantum corrections cause a departure from the semi-classical chaotic dynamics on a time-scale tau(h) approximately ln N and that quantum correlation functions grow exponentially in time. The possibility of experimentally observing this effect is discussed.
Журнал: PHYSICS LETTERS A
Выпуск журнала: Vol. 181, Is. 4
Номера страниц: 296-307
ISSN журнала: 03759601
Место издания: AMSTERDAM
Издатель: ELSEVIER SCIENCE BV